baber/WOPTO huggingface dataset:
Patent JP-H09308985-A (JP)
Title: Method for reducing residual stress
Inventor: OTA TAKAHIRO
IPC: C21D1/42
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To surely and rapidly reduce the residual stress in an arbitrary place by spraying the coolant from a heating/cooling coil to a part at which the residual stress is desired to be reduced after the desired part is heated above the prescribed temperature, and rapidly coiling it. SOLUTION: A heating/cooling coil 1 is provided with a cooling water flow passage in which the cooling water flows when heating is performed by a heating coil, and a coolant flow passage in which the coolant flows during the cooling and the coolant is sprayed to a part to be cooled for cooling, and the cooling water to constantly cool the coil during the heating flows in the cooling water flow passage. Holes are made in a part of the coolant flow passage opposite to a surface to be rapidly cooled, and the coolant is sprayed against the part for rapid cooling by flowing the coolant during the rapid cooling after the heating. Because heating and cooling can be performed by one coil 1, rapid cooling can be realized. The residual stress can surely be reduced and workability can be improved.
Patent JP-S63290841-A (JP)
Title: Production of 2-(3-hydroxyphenyl)propionic acid or alkyl ester thereof
Inventor: TAKAHASHI EIJI
IPC: C07B61/00
Filed: 1987-05-25
Abstract: PURPOSE:To efficiently and economically obtain the titled compound useful as an intermediate for medicines, etc., from readily available raw materials in good yield by simple operation, by reacting 3-vinylphenol with CO and water, etc., using a Pd based catalyst. CONSTITUTION:3-Vinylphenol which is 3-ethylphenol or a mixture containing the above-mentioned compound and 4-ethylphenol, etc., is reacted with CO and water or an alcohol, such as isopropanol, and a Pd based catalyst, such as bistriphenylphosphinedichloropalladium and triphenylphosphine, by preferably adding a very small amount of hydrochloric acid, etc., as a cocatalyst at 40-200 deg.C under 30-400kg/cm<2> CO pressure for 1-10hr to afford the aimed compound which is a stable compound capable of being readily purified by distillation, etc., and suitable as a raw material for producing medicines, such as anti-inflammatory agent or analgesic agent, requiring high-purity products. The recovered catalyst can be reused for the carbonylation reaction.
Patent JP-H06338361-A (JP)
Title: Connector
Inventor: FUKUI YOKO
IPC: H05F1/00
Filed: 1993-05-27
Abstract: PURPOSE:To provide a connector capable of preventing the damage of contacts due to refuse and dust. CONSTITUTION:The end face of a card side connector 6 is provided with the insertion ports 7 of the connector pins 3 of an electronic apparatus main body side connector 4, and a rubber member 8 is inserted in parallel between the insertion ports 7 and the contact 5 of the card side connector 6. The rubber member 8 is constituted of two rubber members: the first rubber member 8a and the second rubber member 8b. The insertion ports 7 are closed when the connector pins 3 are not inserted.
Patent JP-S5350688-A (JP)
Title: Production of integrated circuit device
Inventor: NAGANO KAZUTOSHI
IPC: H01L21/76
Filed: 1976-10-19
Abstract: PURPOSE: To achieve the higher density of an integrated circuit device and the improvement in the breakdown strength among each element by isolating between elements with insulators, making the insulator regions porous and diffusing the same conductivity type impurity as that of the substrate from these regions. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11330733-A (JP)
Title: Part fixture
Inventor: KITA TETSUYA
IPC: H05K7/12
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a part fixture with simple structure, high fastening strength and low risk of damage or falling. SOLUTION: A part fixture is provided with a height 15 whose one end side is fixed to a main body and the other side is inserted into a part and elastically deformably integrated on the other side of the part fixture for fixing the part while a protrusion 15b is integrated on the front end outer side of the part fixture. Furthermore, when the height 15 is inserted into the hole, the height 15 is elastically fixed to the hole so as to engage the protrusion 15b with the hole in such a constitution as described above.
Patent JP-H08296276-A (JP)
Title: Reinforcing method for wooden column fixing strength
Inventor: KOFUCHI SHIGEO
IPC: E04B1/26
Filed: 1995-04-26
Abstract: PURPOSE: To provide enhanced strength against abstraction stress acting on the structure of a wooden building including not only a column, but also a beam material laid above the column under the reduction of cost by the use of an inexpensive material as well as by the application of a simple work. CONSTITUTION: Holes are made through a wooden sill 2 secured to a foundation 1, and an upper wooden beam material 4 faced to the wooden sill 2 via a wooden column 3 respectively at corresponding positions. Also, a pair of engaging joint members 11H and 11L of a rod type or tubular metallic material having such a diameter as corresponding to the through-holes, with each of one end formed as engagement ends 11a and 11a having externally bulged contact planes, and with each of the other ends having coupling ends 11b and 11b', are respectively passed through the through-holes from the side of the contact planes 2a and 4b of the sill 2 and the material 4 opposite to the faced sides thereof, and the ends 11a and 11a are kept in contact with each of the contact planes 2b and 4b.  The members 11H and 11L are fixed to each other and energized to come near each other with energizing joint members 12 engaged with the other coupling ends 11b and 11b' of the members 11H and 11H, thereby fixing and strengthening each section.
Patent JP-H05324158-A (JP)
Title: Keyboard for information processor
Inventor: NISHI TOSHIO
IPC: H03M11/04
Filed: 1992-05-19
Abstract: PURPOSE:To obtain a keyboard capable of maintaining operability even with the specification of a general purpose personal computer and that of a dedicated word processor. CONSTITUTION:A release key 30, a switching key 31, a cancel key 32, and an execution key 33 to be keys for a Japanese word processor are arranged on main keys 21 based upon the key arrangement of a personal computer. These keys respectively generate the same keys as an F11 key 41, an F12 key 42, an Esc key 43, and Enter key 44. These keys having high operation frequency are arranged on different positions corresponding to respective specifications, operability can be maintained even if the specifications are changed.
Patent JP-S63290204-A (JP)
Title: Production of metallic mold made of metal powder compact
Inventor: HASHIZUME SHINJI
IPC: B21D37/20
Filed: 1987-05-22
Abstract: PURPOSE:To easily produce a metallic mold by using simple compacting frame, by utilizing a method squeezing liquid in slurry of powder in the compacting frame, squeezing the liquid from linear slit in the compacting frame having the specific width and sintering the obtd. green compact. CONSTITUTION:The slurry 7 formed by adding and mixing metal powder for sintering, organic binder and water or organic solvent is prepared. Further, at the time of using (d) for average particle size of the above metal powder, the compacting frame 1 having the linear slit 3 satisfying the inequality to the slit width S is prepared. Then, inversion model 5 having transfer face of similar shape as the product forming larger than the product shape under consideration of shrinkage percentage of the product and shrinkage percentage at the sintering operation is inserted into the frame 1 and the slurry 7 is poured into the frame 1 and compressed by pushing-down of a plunger 6. By this method, the liquid in the slurry 7 is discharged from the slit 3 to obtain the green metal powder compact. This is sintered and a sintered metallic mold element having larger than the finish product by the shrinkage thereof at the time of forming the finished product, is obtd. and by this metallic mold element, the metallic mold having cavity with shape similar to that of the product shape in the interior thereof is made.
Patent JP-H0421249-A (JP)
Title: Service access method
Inventor: AWATA KOSAKU
IPC: H04M11/00
Filed: 1990-05-16
Abstract: PURPOSE:To realize a sequential input, an advance input and a simultaneous input in one operating flow by using a # key and a * key of a pushbutton telephone set as delimiters effectively. CONSTITUTION:When a guidance 1 is sent from a service center to the user and the user returns a parameter (PB1) corresponding to it and sends a delimiter *, the service center flows a guidance reciting the entered parameter PB1 to the system. When the content of the PB1 is changed, the delimiter * is returned further to the service center. When no revision is required, a delimiter #is returned to the service center. As a result, the processing to the guidance 1 is finished and the process transfers to the guidance 2. When the service center sends an n-th guidance to the user, the user returns a parameter corresponding to the n-th guidance and sends the delimiter *, then the service center does not send a reciting guidance to the user.
Patent JP-S5351328-A (JP)
Title: Catalytic type exhaust purifier
Inventor: TAKAGI SHIGERU
IPC: F01N3/28
Filed: 1976-10-20
Abstract: PURPOSE:Compatibility of enhancement of purifying performance after starting while it is cold together with security of durability of auxiliary catalyst is produced from actuating a bypass valve in an auxiliary catalytic vessel in use of a bimetal.
Patent JP-H02307995-A (JP)
Title: Bleaching of chemical pulp
Inventor: HARA SHINICHI
IPC: D21C9/147
Filed: 1989-05-19
Abstract: PURPOSE:To obtain pulp of low copper value and reduce volume of water displacement by adding a large amount of oxygen in bleaching of pulp with alkaline solution and oxygen and using high-shearing mixer in mixing of oxygen and pulp slurry. CONSTITUTION:An alkaline solution is added to pulp slurry of middle concentration and oxygen is added to the slurry in an amount of >=3wt.% per absolutely dried pulp, then oxygen is acted by mixing the pulp slurry and oxygen in a high-shearing mixer to perform de-lignin reaction of the pulp. Besides, generally, concentration of the pulp is 8-15wt.%, adding amount of alkali is 0.5-2wt.% calculated as NaOH to absolutely dried pulp, reaction temperature is 80-120 deg.C, reaction pressure is atmospheric pressure to 9kg/cm<2> and residence time is 30-120min.
Patent JP-H11318420-A (JP)
Title: Sheath-core type cigarette filter
Inventor: AKAGI TSUNESHI
IPC: A24D3/10
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a cigarette filter intended for low-tar cigarettes <=3 mg in tar levels and sufficiently affording feeling of satisfaction for smoking enjoyment such as smoking flavor and feeling of smoke level. SOLUTION: This cigarette filter is such one as to comprise a filter section 2 composed of a core portion 2a at the center and a sheath portion 2b provided therearound; wherein the concentration of nicotine sucked through the core portion 2a is 100-300 times that of nicotine sucked through the sheath portion 2b, and the proportion of the cross section of the core portion 2a to that of the filter section 2 is 5-60%.
Patent JP-S616896-A (JP)
Inventor: NAGANAMI KOUZOU
IPC: H05K3/46
Filed: 1984-06-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5750456-A (JP)
Title: Resin sealed-type semiconductor device
Inventor: OGAWA YUUZABUROU
IPC: H01L23/28
Filed: 1980-09-12
Abstract: PURPOSE:To prevent the warping of a heat sink and to perform resin sealing having superior dampproofness, by a method wherein a heat sink is provided with a linear groove along the longitudinal direction of the side adhering a semiconductor element and at least a semicircular curved groove to enclose the semiconductor element in a right angular direction. CONSTITUTION:A linear groove 12 is formed along the longitudinal direction of a heat sink 11. This is effective to prevent the warp of the heat sink 11 caused by resin material contracting action after sealing the heat sink with a resin material. An oval groove 13 is formed contacting with the linear groove 12 and crossing the linear groove 12 at right angles. This method is effective for dampproofness as a semiconductor element 3 is enclosed by the oval groove 13. This method prevents the warping of the heat sink and improves dampproofness and forms a resin sealed- type semiconductor device of high quality and high reliability.
Patent JP-H06335592-A (JP)
Title: Washing machine
Inventor: UEDA YOKO
IPC: D06F33/02
Filed: 1993-05-28
Abstract: PURPOSE:To prevent a detergent from being used uselessly by setting the quantity of the detergent which is set in accordance with a water level less than water at an ordinary temperature when a water temperature is detected and warm water is supplied, and executing a display by a display means. CONSTITUTION:At the time of starting a washing operation, when the presence of water is detected by a water level detecting device of a state detecting circuit 29, a microcomputer 17 executes a water temperature decision by a water temperature detecting device of a state detecting circuit 29. As a result, it is decided to be warm water, the microcomputer 17 sets the detergent quantity less than the detergent quantity corresponding to a water level of an ordinary temperature, and displays the set detergent quantity on a display device 30. In such a way, in the case remaining hot water of a bath, etc., are used, when supplied water is warm water, the detergent is melted more than the case of city water, therefore, detergent concentration becomes high and the detergent is used uselessly, but in the case of warm water, by decreasing the detergent quantity to an extent that a washing effect does not lower in advance and displaying it, the detergent can be prevented from being thrown excessively, while securing the washing efficiency as usual.
Patent JP-H04329020-A (JP)
Title: Receiver
Inventor: SHIODA SHINICHI
IPC: H04B1/16
Filed: 1991-04-30
Abstract: PURPOSE:To attain automatic preset to an FM station, an RDS station and a TP station by setting the reception frequency of a reception circuit to the reception frequency when the data is written based on the data read from a memory. CONSTITUTION:This receiver is provided with synthesizer system reception circuits 1-9, a demodulation circuit 25, a decoder 26 and a memory 34. In this case, when a mode switch Km is set to a 1st mode, a data N giving a frequency at this time is written in the memory 34 based on the presence of a broadcast signal, when the mode switch Km is set to a 2nd mode, the data N giving a frequency at this time is written in the memory 34 according to the presence of an error of an RDS data, and when the mode switch Km is set to a 3rd mode, the data N giving a frequency at this time is written in the memory 34 according to the presence of a TP data. Moreover, when channel selection keys K1-Kn are operated, the data N written from an address corresponding to operated channel selection keys K1-Km is read from the memory 34 and the reception frequency fr of the reception circuits 1-9 is set based on the data N.
Patent JP-S5828110-A (JP)
Inventor: HATA RIYOUSUKE
IPC: H01B9/06
Filed: 1981-08-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05320271-A (JP)
Title: Rubber-modified styrene resin composition
Inventor: KIHARA ISATO
IPC: C08F279/00
Filed: 1992-05-20
Abstract: PURPOSE:To provide a rubber-modified styrene resin composition which retains the rigidity and impact resistance at high level, is excellent in contact clarity, and is therefore most suitable for a packaging container paticularly for foods, etc. CONSTITUTION:The composition consists of a styrene resin serving as the matrix and soft component particles containing a rubbery polymer and satisfies the relation of the formula T=exp-(0.75XGXK/D) <=0.48, wherein K=0.025XS<0.82>X[1.2-exp-(0.77XD-0.26)], G is the percentage (wt.%) of the soft component particles in the composition, D is the mean particle diameter (mum) of the particles, and S is the degree of swelling (wt.%) of the particles.
Patent JP-S5917068-A (JP)
Title: Sealing device
Inventor: MURATA KOUICHI
IPC: F16J15/32
Filed: 1982-07-21
Abstract: PURPOSE:To provide possibility of holding a sealing member always at normal temperature even though its circumstances want to heat or cool it by furnishing a temp. control part at a retainer member located in the neighborhood of the sealing member. CONSTITUTION:A temp. control part 6 consisting of ducts is furnished at a retainer member 1 located in the neighborhood of the sealing member 3. Thereby the sealing member 3 can be always held at normal temp. even when the circumstance wants to heat or cool the sealing member 3. Moreover, effective heat conduction is assured from the temp. control part 6 to the sealing member 3 universally because the heat conductor 4 is in contact with the retainer member 1 and an extension part 4b from the internal surface of the heat conductor 4 toward the moving member 2 is buried in the sealing member 3. Accordingly the sealing member 3 eventually heated or cooled can be promptly reinstated to the normal temp. and held there to ensure free from embrittlement owing to partial hardening. Thus the sealing performance initially intended can be secured for a long period.
Patent JP-H11327685-A (JP)
Title: Information processor and extension unit
Inventor: IDE NOBUHIRO
IPC: H04B7/26
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To relieve the dimension limitation of an extension unit as much as possible within the range of preventing the sense of unity and portability from being damaged by cutting out a part of the peripheral part of a body and a cover and connecting them with a hinge in a freely openable and closable way so that the parts of the body and the cover which are cut out can be overlapped when the cover is closed. SOLUTION: Because an extension unit 8 is not hidden by a cover 1 from an operator in its use state, for instance, if the unit 8 is a PHS, a dial operation is easily performed. Also, when the unit 8 is a CCD camera, the operator can be picked up according to the use state of an information processor. Further, when the unit 8 is a digital camera that is operable with a single unit, only the digital camera can be removed and photographed images can be fetched to the information processor. When the unit 8 is connected with the cover 1 closed, portability is not damaged because the information processor and the unit 8 form a rectangular parallelepiped.
Patent JP-S5461194-A (JP)
Title: Preparation of n22substituted 2*66diaminonebularin
Inventor: MARUMOTO RIYUUJI
IPC: C07H19/16
Filed: 1977-10-21
Abstract: PURPOSE: To prepare the title compound usable as coronary artery vasolidators, blood platelet antiaggregation agents, etc. in a high yield in a few steps, from 5- amino-1-β-D-ribofuranosylimidazole-4-carboxamide.  
     CONSTITUTION: D-ribofuranosylimidazole-4-carboxamide, whose hydroxyl groups are protected, is dehydrated to give a compound of formula II: (R 1 ', R 2 ', and R 3 ' are OH groups which may be protected), which is subjected to removal of protective groups or directly reacted with a compound of formula III: (R is phenyl or cyclohexyl group which may be substituted by a halogen, lower alkyl or lower alkoxy group; R 4 ' is H or the same group as R) and, if necessary, subjected to removal of protective groups to form the objective compound of formula I. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02131588-A (JP)
Title: Bioactive substance tan-931, derivative thereof, production and use of the same substance and derivative
Inventor: KANAMARU TSUNEO
IPC: A61K31/335
Filed: 1989-05-19
Abstract: PURPOSE:To obtain a substance having aromatase-inhibiting action and contrive to improve remedy for mastocarcinoma, etc., by culturing specific microorganism of genus penicillium in medium. CONSTITUTION:Penicillium funiculosum No.8974 strain (A) is obtained by separating from soil, etc. Said strain exhibits mycological properties such as: growing range in agar-agar medium of malt extract, etc., of pH 3-12, optimum growing temperature of 13-30 deg.C; conidiophore:50-130mum; conidiospore: egg-shape and 1.5-2.2mum; and has productivity of TAN-931. Next, said strain (A) is inoculated in a medium containing grape sugar or peptone, etc., and cultured with stirring in aeration of pH 3-10 at 15-32 deg.C for 2-14 day to obtain a cultured substance (B). Next, the component (B) is centrifuged, extracted and purified to produce bioactive substance TAN-931 having physicochemical properties such as: shape: solid of yellow-orange or orange; melting point: 241-244 deg.C; molecular weight: 302; molecular formula: C15H10O7 and expressed by the formula (R1 is carboxyl; R2-4 are H; A is formyl; X is H), or salt of said compound.
Patent JP-S6110008-A (JP)
Title: Metal sulfide
Inventor: YAMAMOTO RIYUUICHI
IPC: C01G9/02
Filed: 1984-06-22
Abstract: PURPOSE:A metal sulfied usable as a semiconductor, generating element of solar cell, element of gas censor, magnet, etc., soluble in nonaqueous solvents, obtained by reacting a metal compound with an element (compound) of oxygen group in a nonaqueous solvent. CONSTITUTION:A metal compound of a metal such as Ni, Cu. etc. of IIb group of periodic table is reacted with an element (e.g., S) of oxygen group in a nonaqueous solvent (e.g., N,N-dimethylfomamide) having dissolved a high polymer compound such as polyacrylonitrile, etc. in the presence of an organic ligand (e.g., nitrogen-containing neutral ligand), to give a metal sulfied that has a structure wherein the orgainic ligand is introduced into a solid structure, soluble in nonaqueous solvents, consists of the metal, the element of the oxygen group, and the compound, has a composition shown by the formula (x is 0.001-0.34; L is organic ligand).
Patent JP-S5251528-A (JP)
Title: Clamping equipment of transormer iron cores
Inventor: FUJITA KAZUO
IPC: H01F27/26
Filed: 1975-10-24
Abstract: PURPOSE: Winding cores are attached inside of a connecting gear, and a steel belt is combined with the winding cores, causes extension force not to apply at a corner part of the connecting gear and prevent the corner part damages. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10316150-A (JP)
Title: Container
Inventor: FUJIO MASAAKI
IPC: B65D30/20
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a container in the use of which the user's hand, when it holds the container, is little likely to be injured by the severed end edge of the sheet body and which furthermore has good self-supporting property. SOLUTION: The subject relates to a container comprising a container body 1 consisting of a flexible sheet body and a mouth part 2 attached to the container body 1. In the two lateral sides of the container body 1 gussets 5a, 5b folded inward are formed. Together with a sheet piece 1a on one side of the container body 1 the two gussets 5a, 5b are attached under seal to one side X of the mouth part 2. The respective tips (d) of the two gussets 5a, 5b are apart from each other by 2 to 10 mm.
Patent JP-S5828617-A (JP)
Title: Phase demodulation circuit of eddy flowmeter
Inventor: WADA SHIYUNICHI
IPC: G01P5/01
Filed: 1981-08-12
Abstract: PURPOSE:To detect a flow rate without distortion even at the time of large flow rate having the large phase modulation degree and to magnify a range ability, by using a comparator having saw-tooth wave characteristics which performs a phase comparison including a duty ratio of pulse. CONSTITUTION:A phase comparator 7 decides outputs RA, LW by the value of inputs R, L and variables X, Y expressing the state. Saw-tooth wave characteristics in each 2pi of a phase difference in V out characteristics in accordance with a phase difference of the inputs R, L is obtained. Therefore, a phase demodulation is performed without distortion to the range of + or -pi centering the zero radian point of the phase difference.